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drm/amdgpu: revert "generally allow over-commit during BO allocation"

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This reverts commit f9d00a4a8d.

This causes problem for KFD because when we overcommit we accidentially
bind the BO to GTT for moving it into VRAM. We also need to make sure
that this is done only as fallback after trying to evict first.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König
2022-12-12 17:31:57 +01:00
committed by Alex Deucher
parent 3273f11675
commit 4772222066
2 changed files with 18 additions and 4 deletions
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6
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
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@@ -580,7 +580,11 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
bo->flags |= AMDGPU_GEM_CREATE_VRAM_WIPE_ON_RELEASE;
bo->tbo.bdev = &adev->mman.bdev;
amdgpu_bo_placement_from_domain(bo, bp->domain);
if (bp->domain & (AMDGPU_GEM_DOMAIN_GWS | AMDGPU_GEM_DOMAIN_OA |
AMDGPU_GEM_DOMAIN_GDS))
amdgpu_bo_placement_from_domain(bo, AMDGPU_GEM_DOMAIN_CPU);
else
amdgpu_bo_placement_from_domain(bo, bp->domain);
if (bp->type == ttm_bo_type_kernel)
bo->tbo.priority = 1;